Try to check the following ANS standard: ANSI/ANS-19.11-1997;R2002;R2011 (R=Reaffirmed): Calculation and Measurement of the Moderator Temperature Coefficient of Reactivity for Water Moderated Power Reactors

U can go through lamarsh book "intro to nuclear engg" to get more information about it

thanks, Augusto Hernandez Solis and Muhammad Yousaf , this will help..Im trying to look into this topic as a potential for a research project.

Augusto's input above is an ANS standard, however, each PWR vendor on earth provide their own measurement methods moreor less the same as ANS standard above but a different flavor.If you are interested with Westinghouse PWRs, I think French Areva also copied the same, I might locate the routine for you.

However, there is other method less standartized.

for example the noise method, whihc constist of measuring the neutron flux fluctuation and the coolant temperature fluctiation. There is a wide spectrum of publication on that method

As per practical approach, the MTC in PWRs is measured by changing core temperature either by CR movement (during operation) or by MFW controller (at Startup), The change in reactivity per unit change in temperature (alpha iso) is measured, then the correction related to CB, CR, Temperature, Xe etc are applied and MTC is derived,

Increasing the Boron Concentration will make MTC more +ve and vice versa.